[INFO] updating cached repository ruscur/swagladder [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ruscur/swagladder [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ruscur/swagladder" "work/ex/beta-1.37-6/sources/1.36.0/gh/ruscur/swagladder"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ruscur/swagladder'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ruscur/swagladder" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ruscur/swagladder"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ruscur/swagladder'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bcfc3f7a832337e805998e3d8911c3718b2d8b9e [INFO] sha for GitHub repo ruscur/swagladder: bcfc3f7a832337e805998e3d8911c3718b2d8b9e [INFO] validating manifest of ruscur/swagladder on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ruscur/swagladder on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ruscur/swagladder [INFO] finished frobbing ruscur/swagladder [INFO] frobbed toml for ruscur/swagladder written to work/ex/beta-1.37-6/sources/1.36.0/gh/ruscur/swagladder/Cargo.toml [INFO] started frobbing ruscur/swagladder [INFO] finished frobbing ruscur/swagladder [INFO] frobbed toml for ruscur/swagladder written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ruscur/swagladder/Cargo.toml [INFO] crate ruscur/swagladder already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing ruscur/swagladder against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ruscur/swagladder:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 7c9e1eb4e0a6ca9b44583e1f743d4a070572de2673356c5420cbfa0b2615663b [INFO] running `"docker" "start" "-a" "7c9e1eb4e0a6ca9b44583e1f743d4a070572de2673356c5420cbfa0b2615663b"` [INFO] [stderr] Compiling unicode-normalization v0.1.3 [INFO] [stderr] Compiling redis v0.7.1 [INFO] [stderr] Compiling openssl v0.9.6 [INFO] [stderr] Compiling buf_redux v0.3.0 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Compiling r2d2 v0.7.1 [INFO] [stderr] Compiling hyper v0.10.3 [INFO] [stderr] Compiling aho-corasick v0.6.1 [INFO] [stderr] Compiling thread_local v0.3.2 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Compiling regex v0.2.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling idna v0.1.0 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling mime_guess v1.8.1 [INFO] [stderr] Compiling error-chain v0.7.2 [INFO] [stderr] Compiling metadeps v1.1.1 [INFO] [stderr] Compiling openssl-sys v0.9.6 [INFO] [stderr] error: failed to run custom build command for `mime_guess v1.8.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/mime_guess-f382a8deeb3eed3f/build-script-gen_mime_types` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55d247681f4b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55d247681f4b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d247681f4b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55d247681f4b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55d247681f4b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55d247681c27 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55d247682610 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55d247682192 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55d247682076 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55d247696c2d - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55d2476750f8 - core::result::unwrap_failed::h169083bffe1379f9 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55d247641fec - core::result::Result::unwrap::h5b0ea65c1fc5e8e9 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800 [INFO] [stderr] 12: 0x55d247645245 - build_script_gen_mime_types::main::h462f72cdab90e9d5 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.1/src/gen_mime_types.rs:22 [INFO] [stderr] 13: 0x55d24766ba20 - std::rt::lang_start::{{closure}}::hde00825e9618563a [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55d247682063 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x55d247682063 - std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x55d247683e0a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x55d247682b1d - std::panicking::try::he0549d0299de204a [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x55d247682b1d - std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x55d247682b1d - std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x55d24766b9f9 - std::rt::lang_start::h3772cecdeb84e8cf [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55d24764687a - main [INFO] [stderr] 22: 0x7f1940c3f2e1 - __libc_start_main [INFO] [stderr] 23: 0x55d247620c9a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.0.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.1.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.10.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.11.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.12.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.13.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.14.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.15.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.2.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.3.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.4.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.5.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.6.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.7.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.8.rcgu.o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.build_script_build.4lif062y-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612" "/opt/crater/target/debug/build/openssl-sys-d23eb05330216612/build_script_build-d23eb05330216612.52ncg74kkf9yjjz1.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libmetadeps-624a0f74a406ca00.rlib" "/opt/crater/target/debug/deps/libtoml-30f8915d2e7fbd83.rlib" "/opt/crater/target/debug/deps/libpkg_config-7a0057198942c65c.rlib" "/opt/crater/target/debug/deps/liberror_chain-e0d1700067e321d9.rlib" "/opt/crater/target/debug/deps/libbacktrace-25a8553cbb12cd00.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-cfa0a1afd2f1643d.rlib" "/opt/crater/target/debug/deps/librustc_demangle-7e1e84fc0d2949f5.rlib" "/opt/crater/target/debug/deps/libcfg_if-e3a657be82e73c34.rlib" "/opt/crater/target/debug/deps/libdbghelp-610e6a484d3f70b3.rlib" "/opt/crater/target/debug/deps/libwinapi-387a29eb28388c06.rlib" "/opt/crater/target/debug/deps/libkernel32-f16f9b42bdd87fed.rlib" "/opt/crater/target/debug/deps/liblibc-3e8a307d81baba4b.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/libbacktrace-25a8553cbb12cd00.rlib(backtrace-25a8553cbb12cd00.backtrace.20dz7f0q-cgu.4.rcgu.o): In function `backtrace::symbolize::libbacktrace::init_state::{{closure}}': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:156: undefined reference to `backtrace_create_state' [INFO] [stderr] /opt/crater/target/debug/deps/libbacktrace-25a8553cbb12cd00.rlib(backtrace-25a8553cbb12cd00.backtrace.20dz7f0q-cgu.4.rcgu.o): In function `backtrace::symbolize::libbacktrace::resolve': [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:173: undefined reference to `backtrace_pcinfo' [INFO] [stderr] /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.0/src/symbolize/libbacktrace.rs:177: undefined reference to `backtrace_syminfo' [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `openssl-sys`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "7c9e1eb4e0a6ca9b44583e1f743d4a070572de2673356c5420cbfa0b2615663b"` [INFO] running `"docker" "rm" "-f" "7c9e1eb4e0a6ca9b44583e1f743d4a070572de2673356c5420cbfa0b2615663b"` [INFO] [stdout] 7c9e1eb4e0a6ca9b44583e1f743d4a070572de2673356c5420cbfa0b2615663b